Perfect Square
78865272425145987225 is a perfect square (8880612165 × 8880612165)
78865272425145987225 is a perfect square (8880612165 × 8880612165)
78865272425145987225 is odd
Previous odd number is 78865272425145987223
Next odd number is 78865272425145987227
1000100011001111001101110110110110010101111001111000111000010011001
490520795080602098964169174288984309962513301576663862015625